Sustainability is no longer an option; it's a necessity for survival in our industry.

爱到极时，最小的忧虑变成恐惧，恐惧得厉害，那正是滋长的情意。

I don’t let hate distract me, I let it fuel me.

教学的艺术在很大程度上在于唤醒年轻心灵的自然好奇心，并用知识的营养来满足它。